Franklin Armory CA7 — 5.56 NATO, 7.5″ Pistol

Description

The Franklin Armory CA7 — 5.56 NATO, 7.5″ pistol is a compact AR-platform pistol built for shooters who demand short overall length and familiar AR ergonomics in a controlled-capacity package. Chambered in .223 Rem / 5.56 NATO, this pistol features a 7.5″ stainless steel barrel with a black nitride finish, aluminum upper and lower receivers, a 7″ FST M-LOK handguard, an A2 muzzle device, and a detachable 10-round magazine. It ships with a pistol buffer tube and A2-style grip, delivering a no-frills, reliable design for range work, truck duty, or defensive use.

Manufacturer	Franklin Armory
Model	CA7
Material	Aluminum upper/lower receivers, stainless steel barrel
Compatibility	AR-15 pistol components, standard AR triggers and grips (per manufacturer specs)
Finish	Black nitride on barrel, hardcoat anodized receivers
Weight	Approximately 5.2 lbs (unloaded, per manufacturer specs)
Condition	New

Key Features

• 7.5″ Black Nitride Stainless Steel Barrel: Why it matters — The black nitride finish increases surface hardness and corrosion resistance, giving you consistent accuracy shot after shot, even in wet conditions.
• 7″ FST M-LOK Handguard: Why it matters — The slim, free-float design lets you mount lights, lasers, or grips exactly where you need them without adding bulk, keeping the pistol nimble.
• Detachable 10-Round Magazine: Why it matters — Controlled capacity keeps you compliant in restricted states while still allowing quick reloads and reliable feeding from a proven magazine platform.
• Pistol Buffer Tube and A2-Style Grip: Why it matters — You get the same hand-fit and familiar controls as a full-size AR, making transition from rifle to pistol seamless for experienced shooters.
• Aluminum Upper and Lower Receivers: Why it matters — Forged aluminum keeps weight low (around 5.2 lbs) without sacrificing the strength needed to handle 5.56 pressure cycles.

Who It’s For

This pistol is built for the shooter who wants a compact 5.56 platform for close-quarters training, vehicle storage, or as a range toy that doesn’t compromise on reliability. It’s also a solid choice for anyone in a restricted-capacity state who needs a factory-built AR pistol with a pinned 10-round magazine.

Pros and Cons

• Pro: Short 7.5″ barrel keeps overall length minimal — easy to maneuver in tight spaces.
• Pro: Black nitride barrel finish is tougher than standard phosphate, reducing cleaning frequency.
• Pro: M-LOK handguard offers broad accessory compatibility without proprietary parts.
• Con: 7.5″ barrel produces significant muzzle blast and flash — plan on using a blast can or suppressor if shooting indoors or near others.
• Con: 10-round magazine capacity may feel limiting for shooters accustomed to standard-capacity mags.

Comparison: Franklin Armory CA7 vs. Competitors

Feature	Franklin Armory CA7	Zev Technologies OZ9C	Geissele Super Duty Pistol
Caliber	5.56 NATO	9mm	5.56 NATO
Barrel Length	7.5″	4.5″	11.5″
Magazine Capacity	10 rounds (detachable)	15 rounds	30 rounds
Handguard	7″ FST M-LOK	Zev M-LOK	Geissele Mk16 M-LOK
Weight	~5.2 lbs	~2.1 lbs	~6.0 lbs
Price	$809.99	$1,200+	$1,500+
Best For	Budget-conscious AR pistol shooters	Competition / concealed carry	Duty / hard use

FAQ

What is the barrel length and twist rate on the Franklin Armory CA7?

The barrel is 7.5 inches long with a 1:7 twist rate, per Franklin Armory specs. That twist stabilizes standard 55gr to 77gr 5.56 loads reliably.

Does the CA7 come with a brace or a buffer tube only?

It ships with a bare pistol buffer tube — no brace included. You’ll need to add your own brace or end plate if you want one. The tube is standard mil-spec diameter.

Is the CA7 California-compliant?

Yes, the CA7 is designed with a detachable 10-round magazine and a pistol configuration that meets California’s assault weapon laws as of 2025. Always check your local laws before purchasing.

Can I swap the handguard for a different length?

Yes, the FST M-LOK handguard is removable and uses a standard barrel nut. You can replace it with any AR-15 carbine-length handguard, but keep in mind the gas block is low-profile.

What’s the overall length of the CA7?

Overall length is approximately 24 inches with the buffer tube, making it a true pistol that fits in most range bags and vehicle safes.

Order with Confidence

• ✓ Nationwide delivery — ships to all 50 states
• ✓ Ships within 1-2 business days
• ✓ 30-day return policy (conditions apply)
• ✓ Secure checkout — encrypted, PCI-compliant

Last updated: April 2026

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