PSA 18" Rifle Length 6.5 Grendel 1/8 Stainless Steel 15 "Lightweight M-Lok MOE STR Rifle With 2 Stage Trigger - 5165449165

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PSA 18" Rifle Length 6.5 Grendel 1/8 Stainless Steel 15 "Lightweight M-Lok MOE STR Rifle With 2 Stage Trigger - 5165449165


Quick Overview

WARNING: This product can expose you to the chemical lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to (CA Health and Safety Code Section 25249.6).

SKU: 5165449165
UPC: 5165449165
MFR#: 5165447926

Barrel Length: 18"
Barrel Material: 416R Stainless Steel
Barrel Profile: A2
Chamber: 6.5 Grendel
Twist Rate: 1 in 8”
Extension: M4
Gas System: Rifle-Length
Gas Block Type: .750" Low Profile
Upper Receiver: Forged 7075 T6 Aluminum
Receiver Style: M4 Flat Top with Feed Ramps
Receiver Finish: Hardcoat Anodized
Forward Assist: Yes
Dust Cover: Yes
Handguard Type: PSA 15" Lightweight M-Lok
Handguard Style: Free Float Rail
Handguard Length: 15"
Bolt Steel: 9310, Nitride Coated
Bolt Carrier Profile: Full-Auto
Staked Gas Key: Yes
Lower Receiver: Forged 7075 T6 Aluminum, Caliber "Multi"
Receiver Finish: Hardcoat Anodized
Fire Control Group: 2-Stage Nickel Boron Trigger Assembly
Buffer Tube: 7075 T6 Aluminum 
Stock Adjustment: 6-position
Stock: Magpul STR Stock, Black

Add To:

Barrel: 416R Stainless steel. Chambered in 6.5 Grendel, with a 1:8 twist, M4 barrel extension, and a rifle-length gas system. The barrel is finished off with a PSA 15" Lightweight M-Lok free float rail, .750 adjustable gas block, and A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized.  Uppers include forward assist and dust cover.  These uppers are made for us right here in the USA by a Mil-Spec manufacturer.

Lower: These forged lowers are quality made using 7075-T6 aluminum and are marked "MULTI" for the caliber. Finish is hard-coat anodized.  The Mil-Spec diameter 7075-T6 buffer tube is hard-coat anodized, has six adjustment positions, and is fitted with a Magpul MOE STR Stock. The grip and trigger guard are Black MOE components and the fire control group is a PSA Nickel Boron 2-stage trigger assembly.

SKU: 5165449165
SKU 5165449165
Department Firearms - Long Guns
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price N/A
Youtube Video No
Free Shipping? No
Free Shipping Qty Label N/A
Free Shipping Qty N/A
SKU: 5165449165

Questions and Answers

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Browse 13 questions Browse 13 questions and 6 answers
What's the weight on this rifle?
Jadon M on Oct 18, 2018
Is the flash hider pinned? I want to put a can on the rifle.
Damien D on Oct 22, 2018
Does this rifle come with the Type I or Type II bolt?
Justin B on Dec 24, 2018
Who is the maker of the trigger assembly?
Matt on Dec 27, 2018
BEST ANSWER: 1005 Tactical
you keep sending me emails that the PSA 18" 6.5 Grendel is available for me to buy but when I Click on buy now it says its temporarily out of stock? I bought the pistol version of the Grendel from ya'll and would like the rifle to go with it. Please let me know when its really available so I can buy it. Thanks, Don Small.
Don S on Mar 1, 2019
what bipod would fit this rifle?
Don S on Sep 13, 2018
BEST ANSWER: Any bi-pod ever made.
When the 6.5 Grendel be available? I keep getting emails to purchase, but it’s never in stock. Thanks in advance.
Andrew L on Mar 5, 2019
BEST ANSWER: Right now
Does this gun come ready completely Assembled. Ready to shoot with the addition of ammo of course?
john w on Dec 28, 2018
BEST ANSWER: Yes, just need sights or optic and ammo. Comes with one 20 round magazine
Would any PSA 556 upper swap into this Grendels lower?
David B on Jul 18, 2019
BEST ANSWER: Yes the AR-15 lower works for 5.56mm, 6.5 Grendel, .450 Bushmaster and .458SOCOM along with many can view a list of AR-15 applicable calibers in Wikipedia by searching "List of calibers for the AR-15" or just Googling the same search.
Does this come with mag?
AshleyandMichael B on Dec 22, 2018
BEST ANSWER: Yes, one 20 round magazine
How does this rifle run with Wolf steel case ammo?
Richard B on Jun 30, 2019
Why, why would you drop all the way down to a 1 in 8 twist on this barrel ? I didn't expect a 1 in 6.5 which is the supposed ticket. But at least a 1/7 twist.
Joel on Jun 25, 2019
Does this barrel have 5R rifling?
Caralo J on Jun 21, 2019


5.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Very nice for the money
Rifle shoots nice trigger is decent. Well put together. Better than expected.
User submitted image
Added Jan 19, 2019
January 19, 2019
Great Rifle
I just got mine in yesterday and tried it today ( it was pouring the rain yesterday) It shoots great and is very accurate.
January 5, 2019
Nice rifle
Good rifle. Haven’t gotten to shoot it much yet though. Everything seems to be well made and nice machining on rail. Came with one 5.56 metal magazine.
November 27, 2018
11 months ago