PSA 16" M4 Carbine 5.56 NATO 1:7 Lightweight M-Lok Classic Rifle

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PSA 16" M4 Carbine 5.56 NATO 1:7 Lightweight M-Lok Classic Rifle


Quick Overview

SKU: 516447306
UPC: 516447306
MFR#: 516447306

Barrel Length: 16”
Barrel Material: 4150V Chrome Moly Vanadium Steel
Barrel Finish: Nitride

Barrel Profile: M4
Chamber: 5.56 NATO
Twist Rate: 1 in 7”
Extension: M4
Gas System: Carbine-Length
Gas Block Type: Low Profile .750” Diameter
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 Style: PSA 13.5" Lightweight M-Lok Free Float Rail
Bolt Steel: Carpenter 158, Mag Phosphate coated
Bolt Carrier Steel: 8620, Chrome Lined 
Staked Gas Key: Yes
Lower Receiver: Forged 7075 T6 Aluminum
Receiver Finish: Hardcoat Anodized
Fire Control Group: PSA AR-15 Mil-Spec Fire Control Group
Buffer Tube: 7075 T6 Aluminum Mil-Spec Tube
Adjustment: 6-position collapsible
Stock: PSA Classic Carbine Stock
Magazine: 30 Round PMAG (Where available by law)
Weight: 7 Lbs
Length: 32"

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Barrel: Chrome-moly vanadium steel barrel chambered in 5.56 NATO, with a 1:7 twist rate, M4 barrel extension, and a carbine-length gas system.  M4 profile barrel is finished off with a 13.5” PSA M-Lok free-float handguard, low-profile 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.

Bolt Carrier Group: Full-auto profile bolt carrier group. Shot-peened, mil-spec Carpenter 158 steel bolt. Gas Key Hardened to USGI Specifications, fastened with Grade 8 screws, and Staked Per Mil-Spec. Carrier is 8620 steel M-16 full auto profile and is chrome lined and phosphate coated.

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 6 adjustment positions, and is fitted with a PSA Classic Carbine Stock for a traditional AR-15 look and feel. The rifle is finished off with a PSA Classic A2 grip, and standard Mil-Spec AR-15 Fire Control Group.

SKU: 516447306
SKU 516447306
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
Youtube Video N/A
Free Shipping? No
SKU: 516447306

Questions and Answers

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Does this rifle come with a staked castle nut?
Michael V on May 8, 2018


4.8 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Psa m4 carbine
Frist of all I’d like to say that the shipping and packaging could have been a lot better, besides that I’m a Proud owner, also I would recommend P.S.A to anyone interested in this particular firearm.
User submitted image
Added May 20, 2018
May 20, 2018
4 months ago
Great Quality
I'm a LEO and was just looking for a sporting rifle (not planning to use on duty) and didn't want to break the bank. The free floating barrel, 13.5 inch M-LOK hand guard, and full length sight rail were appealing and the rifle was on sale complete in the mid $500 range. When I got it out of the box there was no "wiggle" to it at all and it felt solid. The stock has minor wiggle but thats just a lack of quality with the stock in general not PSA (I knew before I bought it I knew I would be replacing it). First time to the range out of the box, I put 350 rounds down range without a single hiccup. I paired it up with a Vortex Sparc AR and zeroed it to 50 yards. Using a rest, I was able to hit a steel at 200 yards shot after shot after shot. I'm an average/above average shot with an AR but at the end of the session the conclusion I came away with was that the rifle was more accurate than the operator is. I'm not saying it will replace top of the line rifles, but if you know what you want going into it, it will not disappoint you.
May 15, 2018
It would be nice if you would send a compliant magazine with the gun as opposed to none at all for liberal hippy states.
May 9, 2018
3 months ago
Great value and quick delivery. Thanks.
May 6, 2018
3 months ago
Great starter rifle, no bells or whistles, but solid.
May 4, 2018
3 months ago
lightweight and sturdy construction make this rifle easy to handle.
May 2, 2018
3 months ago
Really outstanding fun for the money so far!
User submitted image
Added May 1, 2018
May 1, 2018
4 months ago
This is a pretty nice looking rifle... Im adding a couple accessories, but out of the box the only thing you need is optics and good to go.
April 30, 2018
3 months ago
Works perfectly. Definitely would recommend. Price was really good.
April 29, 2018
3 months ago
Great gun overall.
Shoots very nice. No misfires or failures with several hundred rounds. Accuracy is as expected. Very pleased with this rifle. Will buy from PSA again.
April 24, 2018
4 months ago

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