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Stock + Buffer Tube Kit: SOPMOD Style Collapsible Stock with Storage Compartments + Omega Mfg. AR-15 Mil-Spec Buffer Tube Kit - 2.75oz Buffer

Part Number: CO-84134
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On sale $69.99 $29.99
Retail Price:$69.99
Your Savings:$40.00(57%)
330 left In Stock!
Availability: In Stock
Stock + Buffer Tube Kit:
+SOPMOD Style Collapsible Stock with Storage Compartments
+ Omega Mfg. AR-15 Mil-Spec Buffer Tube Kit - 2.75oz Buffer

General Info: Adding an Adjustable Stock to your rifle build is an essential piece to balancing your rifle & improving a shooter's comfort while in use. Stocks come in all shapes and sizes, a few things to be mindful of when picking your next adjustable stock is what personal application you will be putting your rifle through. Running Drills, Clearing Rooms, Competition Shooting, Hunting, Long Range, Bench Shooting, or whatever other application you may need to use your rifle in. Having a comfortable and well-balanced & portable rifle starts with stock. This stock also comes equipped with two lock-in storage compartments.

Brand: Gauntlet Arms

Model: SOPMOD Mil-Spec Buttstock with Storage compartments

Platform: AR-15/AR-10/LR-308

Buffer Tube Compatibility Carbine Buffer Tube: This SOPMOD Mil-Spec Buttstock fits on a Mil-Spec Carbine Buffer using only household tools to initially seat and secures into place. After seating, it can freely adjust to different positions.

Storage Compartment: The SOPMOD Mil-Spec Buttstock stock has two extra battery compartments for easy stowage of extra gear in the field.

QD Sling: The SOPMOD Mil-Spec Buttstock stock comes with QD attachment points for solid sling mounting.

Sling Loop: The SOPMOD Mil-Spec Buttstock features multiple sling loops for easy classic mounting without the need for extra hardware.

Buttpad: This stock has a rubber buttpad to lighten the felt recoil impulse directed to the shooter.

Buffer Tube

If you are in need of the 6-Position Aluminum 6061-T6 (buffer tube) Machined to Mil-Spec dimensions, we offer it separately. No other parts included just the tube.


Length: 7.25"

Castle Nut

Standard Mil-Spec Castle Nut

Recoil Spring

Made of the finest spring steel rated for 20,000+ rounds

End Plate

Maintains Proper Alignment of Stock & Buffer Tube

M4-style receiver plate includes the engagement tab required to align the buttstock and buffer tube with the lower receiver on carbine models.

Precision, fine blanking process ensures precise edges and superior flatness for correct fit and solid installation.


Phosphate Finish

Made of 4140 Hardened Steel


Buffers are one of the easiest and least expensive ways to help with tuning your AR. The right buffer can reign in an over-gassed firearm, reduce recoil, and add longevity to your AR. It can also help with cycling issues and make your AR run and feel smoother overall.

Most standard carbine buffers usually weigh 3 or 3.2 oz., but this buffer is 2.75 oz. You're not only getting an overall lighter buffer, but you're also getting one with a good-looking ODG hard coat anodized finish.


OD green finish

2.75 oz carbine weight

AR-15 platform

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