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FAQ
Product Specifications

Materials

  • 7075-T6 Aluminum Billet
  • 4150 CRMOV (12.5", 1:10 Twist, Nitride Finish)

Features

  • Mil-Spec Trigger
  • B5 Pistol Grip
  • M-LOK Rail
  • SBA5 Stabilizing Brace
  • Full Ambidextrous Controls

Operating System

  • Gas Impingement System

 

Power in a Compact Package

When you need big-bore performance in a compact, maneuverable platform, our .308 AR pistol with a 12.5" barrel delivers uncompromising firepower in a close-quarters-ready build. Engineered for shooters who demand both punch and portability, this pistol-length AR is purpose-built for rapid handling, tight spaces, and raw .30-cal stopping power.

Whether you're running it suppressed, for truck gun duty, or as a formidable home-defense tool, the short-barreled .308 brings rifle-grade ballistics without the bulk. It's crafted for balance, recoil control, and brutal terminal energy—all in a lightweight, fast-pointing package.

Why It Stands Out:

  • 12.5” Barrel – Optimized length for ballistic performance with improved velocity over shorter barrels, while still compact enough for tight maneuvering

  • .308 Winchester Chamber – Proven power and range for defense, hunting, or range dominance

  • Versatile Platform – Compatible with a wide range of muzzle devices, braces, and optics

  • Muzzle-Ready – Threaded barrel for suppressors or flash management devices

  • Aggressive Styling – Modern rail and sleek silhouette with real-world ruggedness

This isn’t just a pistol—it’s a power tool for serious shooters who want a compact .308 that hits hard, runs smooth, and looks mean. Grab yours and feel the authority of a full-powered cartridge in a compact AR platform.

 

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BM-10LR Pistol 308 Billet Receiver 12.5" Barrel Cerakote Ambidextrous SBA5 Tactical Brace, 22 P-GRIP 12" M-Lok Rail Muzzle Brake

Rating:
100 % of 100
$1,656.25
Availability: In stock
Only %1 left
SKU
A2080255MC
BM-10LR Pistol 308 Billet Receiver 12.5" Barrel Cerakote Ambidextrous SBA5 Tactical Brace, 22 P-GRIP 12" M-Lok Rail Muzzle Brake

Barrel Length

12.5

Buffer tube 

6 POS Adjustable Tube

Buffer weight

4.9oz

Caliber

.308

Color

Cerakote Armor Black, FDE, Tungsten, Midnight Bronze, and OD Green

Diameter of the Handrail

1.5in

Firearms Length

Collapsed: 31.5 inches , Extended: 34 inches

Grip

22 P-Grip

Magazine

PMAG 20 Round LR/SR

Material 

Lowers and Uppers are CNC Machined from 7075-T6 Aluminum Billet

Platform

AR10

Rail Length

BM M-lok 12" Rail

Stock/ Brace

SBA5

Threading

5/8x24

Twist rate

1:10

Gas system

Direct Impingement

Weight

7.9lb

Shipping to FFL Dealer Required

Yes

Made in USA!
**Limited Lifetime Warranty**Made in USA!

**Pistol must be shipped to a valid, current Federal Firearms Licensee (FFL). Please have the shipping address of your preferred FFL before placing your order. You will need the FFL information to complete the order. Contact your local FFL in regard to state and local laws before placing an order for a firearm. Returns due to law restrictions are subject to a 30% restoking fee. **

**No Sights Included**

More Information
BM-Receiver AR-15 Billet Lower
BM-Caliber 308 NATO
BM-Stock SBA5 Stabilizing Brace
BM-Twist Rate 1:10 TWIST
BM-Receivers Finishes Cerakote
BM-Barrel 12.5"
BM-Handguard 12" Rail
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