BG Defense

Custom Built TYPE-A Rifles, Firearms

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This rifle is chambered in 350 Legend.
Built on a 18" lightweight contour barrel made of 416R stainless steel. This barrel has a matte finish with a 5/8x24 thread pitch.
Our 18" Direct Impingement long rifle runs a rifle gas system to mitigate recoil and reduce gas blowback.
All of our Bolt Carriers go through a R.E.M Polish process prior to Nitride coating. The R.E.M Polish process reduces friction, improves part durability, improves oil retention, and improves contact & bending fatigue. Our Bolts are MPI (Magnetic Particle Inspected) and coated in a durable Nitride finish.
The 350 Legend is a new addition to the straight walled whitetail cartridge. This round has more energy than 30-30 Winchester, 300BLK, and .223 Remington with half the recoil of the 450 Bushmaster.
Our rifles run a fully adjustable 45/90 degree short throw safety selector and an extended magazine release to give you that perfect feel. Our charging handle is fully Ambi giving you complete control from either side.
This setup runs our TYPE-A PMC Two-Stage Trigger. Constructed from pre-hardened 4140 this trigger is coated in Nickel Teflon to fight against friction and to ensure lubricity. The PMC Two-Stage Trigger ships at 1 1/2 reset to 3 1/2 trigger pull.

350 LEGEND SPR-18 RIFLE (15″ HANDGUARD)

$1,699.00

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Quick Specs

CALIBER: 350 Legend
CLASSIFICATION: Long Rifle
BARREL LENGTH: 18″
HANDGUARD: SPR/15 GEN3 MLOK
GAS SYSTEM: Direct Impingement
GAS LENGTH: Rifle
TRIGGER: 2-Stage
MUZZLE: ASR Suppressor Ready
BCG: QPQ W/R.E.M Polish
OVERALL LENGTH: 35″ OAL
FIRE SELECTOR: Ambi-Short Throw Adjustable
WEIGHT: Classified

 

Description

This TYPE-A SPR-18 350 Legend GEN3 is built on a solid rifle platform with improved lower components to make it an incredibly versatile rifle. The SPR-18 is equipped with a lightweight contour 18″ 416R Stainless Steel barrel for improved accuracy, an improved SPR/15 GEN3 MLOK Handguard with a ASR Ready muzzle to give it that aggressive stance. Fully furnished with B5 furniture, and 5 round capacity magazine. The TYPE-A SPR-18 350 Legend Long Rifles is driven by our TYPE-A QPQ coated carrier group w/R.E.M. Polish,  It’s also equipped with a DGI (direct gas impingement) system and our new TYPE-A PMC Straight 2-stage trigger to give it consistent reliability time after time.

NOTE:  All of our rifles are Hardcoat Anodized and then Cerakoted to give you a longer lasting more durable finish.  We wanted your rifle to wear to the anodized finish vs. the raw aluminum surface.  Just another added benefit making your rifle….TYPE-A.

Colors Available (Shown in Armor Black)

Note: Any H-Series Cerakote can be sprayed.  There is a $30 up-charge if the color is not in our stock.

  • Magpul™ Olive Drab Green (H-232Q)
  • Magpul™ Flat Dark Earth (H-267Q)
  • Noveske™ Bazooka Green (H-189Q)
  • Tungsten (H-237Q)
  • SIG™ Dark Grey (H-210Q)

Features

*(OPTIC NOT INCLUDED)

Barrel

  • Caliber: 350 Legend
  • Length: TYPE-A 18″ Lightweight Contour Barrel
  • Gas block: Improved Flow Micro .750 Gas Block (Removable) – QPQ Finish
  • Material: 416R Stainless Steel
  • Gas System: Rifle Length
  • Twist Rate: 1:14 twist
  • Finish: Matte Finish
  • Thread: 5/8×24
  • Muzzle Device: ASR Ready Muzzle Brake – 5/8×24

Upper Receiver

  • Platform: SPR GEN3 Precision Machined 7075-t6 Aluminum Upper Receiver with Extended Feed Ramps
  • Finish: Option
    • Black – MIL-A-8625, Type-III, Class 2
    • Color – Type-III Anodizing with Cerakote Ceramic Coatings
  • Charging Handle: TYPE-A Ambi Charging Handle

  • Bolt Carrier Group: TYPE-A QPQ w/REM Polish Bolt Carrier Group

  • Carrier:
    • Semi-Auto Bolt Carrier
    • Gas Key (Staked)
    • Gas Key Hardened to USGI Specifications
    • Grade 8 Hardened Fasteners
  • Bolt Assembly:
    • Case Hardened, Shot Peened & MPI Tested
    • Extractor (Fully Assembled)
    • QPQ Coated

Lower Receiver

  • Platform: SPR GEN3 Precision Machined 7075-t6 Aluminum Lower Receiver
  • Finish: Option
    • Black – MIL-A-8625, Type-III, Class 2
    • Color – Type III Anodizing with Cerakote Ceramic Coatings
  • Trigger: TYPE-A PMC 2-Stage Straight Trigger (3.5lb.)
  • Extension: Carbine 6-Position Buffer Tube
  • End Plate: TYPE-A QD Single Point End Plate (4140 Pre-Hard)
  • Fire Selector: TYPE-A Ambi Billet 90°/45° Adjustable Short Throw Selector
  • Magazine Release: TYPE-A Extended Billet Mag Release
  • Lower Parts: Stainless Steel/Aluminum Detents & Springs

Handguard/Rail

  • Platform: Option
    • TYPE-A SPR/15 GEN3 M-LOK Handguard
  • Finish: Option
    • Black – MIL-A-8625, Type-III, Class 2
    • Color – Type-III Anodizing with Cerakote Ceramic Coatings

Furniture

  • Stock: B5 Bravo Stock – BLK
  • Grip: B5 P-Grip – BLK

Accessories (Included w/Rifle)

  • Magazine: DURAMAG 5 Round Magazine
  • Soft Case: 36″ Single Rifle Case
  • Custom Modifications: Please Call/Email us for your custom variations.

Colors Available (Shown in Armor Black)

Note: Any H-Series Cerakote can be sprayed.  There is a $30 up-charge if the color is not in our stock.

  • Magpul™ Olive Drab Green (H-232Q)
  • Magpul™ Flat Dark Earth (H-267Q)
  • Noveske™ Bazooka Green (H-189Q)
  • Tungsten (H-237Q)
  • SIG™ Dark Grey (H-210Q)

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Adjusting Your Gas

"If you’re running a rifle with an adjustable gas block, consider the following process for finding your sweet spot. First, close the gas port almost all the way. This means bottoming out the gas port screw and then backing off ¼ turn. Then insert a 1-round mag and fire. If the round doesn’t eject, open the gas port screw another ¼ turn and repeat. Continue this procedure until the casing ejects and the bolt locks back on the empty mag. Once you get good ejection and bolt lock open, open the gas port screw one more ¼ turn. This is your minimum setting for reliable function. Beyond this, you’ll want to group tune the rifle. Your barrel will group differently based on gas setting. If you’re selected ammo is performing good at your minimum setting, then great. If not, then try firing 3 round groups in ¼ turn increments up to 1 whole turn. You should find some improvement in this range."

    -Jason Gady

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